Exposure
ID
MATIS.2021-10-15T04:54:38.420_1
Header ID
MATIS.2021-10-15T04:54:38.420
Date updated
2021-10-15 05:05:37 UTC+0000
Release date
2022-10-15 05:05:37 UTC+0000
UTC Start
2021-10-15 04:54:38.420
UTC End
2021-10-15 04:55:38.428
MJD Start
59502.20461134
MJD End
59502.205305877
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005242
Ambient temperature (°C)
10.49
Seeing (arcsec)
0.665
Observation
ID
48526
Category
science
Program ID
108.22HB.001
Program Title
GAPS IN THE INNER FEW AU OF GROUP II HERBIG AE STAR DISKS: FROM SUBSTRUCTURE TO PLANET FORMATION
Program Type
Normal
PI / COI
YOFFE/ MATTER/ BENISTY/ CHEN/ DANCHI/ KOKOULINA/ KLARMANN/ MOORMAN/ DARTOIS/ HABART/ VALEGARD/ VARGA/ KREPLIN/ PANIC
Target
ID
36373
Name
UX_Ori
RA
76.125807
DEC
-3.7868
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 48.2430 48.2430 0.2000 0.4000
U1-U3 83.1910 83.2200 5.9000 6.1000
U1-U4 84.4080 84.6930 39.5260 39.7760
U2-U3 35.5070 35.5400 13.6000 13.8000
U2-U4 56.1270 56.4270 72.5210 72.6330
U3-U4 48.4970 48.6620 111.3480 111.2890
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22HB.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59502.20461134
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME UX_Ori
RA 76.125807
DEC -3.7868
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 48.243
HIERARCH ESO ISS PBL12 END 48.243
HIERARCH ESO ISS PBLA12 START 0.2
HIERARCH ESO ISS PBLA12 END 0.4
HIERARCH ESO ISS PBL13 START 83.191
HIERARCH ESO ISS PBL13 END 83.22
HIERARCH ESO ISS PBLA13 START 5.9
HIERARCH ESO ISS PBLA13 END 6.1
HIERARCH ESO ISS PBL14 START 84.408
HIERARCH ESO ISS PBL14 END 84.693
HIERARCH ESO ISS PBLA14 START 39.526
HIERARCH ESO ISS PBLA14 END 39.776
HIERARCH ESO ISS PBL23 START 35.507
HIERARCH ESO ISS PBL23 END 35.54
HIERARCH ESO ISS PBLA23 START 13.6
HIERARCH ESO ISS PBLA23 END 13.8
HIERARCH ESO ISS PBL24 START 56.127
HIERARCH ESO ISS PBL24 END 56.427
HIERARCH ESO ISS PBLA24 START 72.521
HIERARCH ESO ISS PBLA24 END 72.633
HIERARCH ESO ISS PBL34 START 48.497
HIERARCH ESO ISS PBL34 END 48.662
HIERARCH ESO ISS PBLA34 START 111.348
HIERARCH ESO ISS PBLA34 END 111.289
HIERARCH ESO ISS AMBI TAU0 START 0.005222
HIERARCH ESO ISS AMBI TAU0 END 0.005262
HIERARCH ESO ISS AMBI TEMP 10.49
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.65